Ash fall was reported in 9 districts of Mexico City and in 6 municipalities of the State of Mexico.
The low-intensity exhalations were followed by emissions of steam and gas.
According to the report issued by Cenapred, emissions of steam and gas, and occasionally small amounts of ash were also observed.
The monitoring system of the volcano also registered two explosions and 572 minutes of harmonic tremor.
Six explosions were also registered.
75 minutes of low-amplitude harmonic tremor and six explosions were also recorded.
18 minutes of low-amplitude tremor were also reported.
One volcano-tectonic earthquake and 34 minutes of low-amplitude tremor were also registered.
110 long-period events and five explosions were also reported.
Five explosions and 29 minutes of low-amplitude harmonic tremor were also reported.